Added that you can change the web server port in config/lighttpd.conf from...

Added that you can change the web server port in config/lighttpd.conf from script/server --port/-p (closes #5465) [mats@imediatec.co.uk]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4676 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

railties/CHANGELOG

 *SVN*
 
+* Added that you can change the web server port in config/lighttpd.conf from script/server --port/-p #5465 [mats@imediatec.co.uk]
+
 * script/performance/profiler compatibility with the new ruby-prof, including an option to choose the results printer.  #5679 [shugo@ruby-lang.org]
 
 * Fixed the failsafe response so it uses either the current recognized controller or ApplicationController.  [Rick Olson]

railties/lib/commands/servers/lighttpd.rb

@@ -18,8 +18,10 @@
 require 'optparse'
 
 detach = false
+user_defined_active_port = nil
 
 ARGV.options do |opt|
+  opt.on("-p", "--port=port", "Changes the server.port number in the config/lighttpd.conf") { |port| command_line_port = port }
   opt.on('-c', "--config=#{config_file}", 'Specify a different lighttpd config file.') { |path| config_file = path }
   opt.on('-h', '--help', 'Show this message.') { puts opt; exit 0 }
   opt.on('-d', '-d', 'Call with -d to detach') { detach = true; puts "=> Configuration in config/lighttpd.conf" }
@@ -41,6 +43,21 @@
   FileUtils.cp(source, config_file)
 end
 
+# open the config/lighttpd.conf file and add the current user defined port setting to it
+if command_line_port
+  File.open(config_file, 'r+') do |config|
+    lines = config.readlines
+
+    lines.each do |line|
+      line.gsub!(/^\s*server.port\s*=\s*(\d+)/, "server.port = #{command_line_port}")
+    end
+
+    config.rewind
+    config.print(lines)
+    config.truncate(config.pos)
+  end
+end
+
 config = IO.read(config_file)
 default_port, default_ip = 3000, '0.0.0.0'
 port = config.scan(/^\s*server.port\s*=\s*(\d+)/).first rescue default_port